Spec Sheet
NATURAL GAS AND LIQUID PROPANE GAS
Damper High EF Energy Saver Models
Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed
80% Recovery Efficiency
Model
Number
Approx.
Shipping
Weight
lbs.
E
Floor to
Gas
Conn.
in.
A
Floor to
Flue
Conn.
in.
B
Jacket
Dia.
in.
U.S.
Gal.
Capacity Recovery*
90°F Rise
D-4-403S6FBN
D-4-504S6FBN
40
50
Imp.
Gal.
42
33
Nat.
BTU/Hr.
Input
38,000
40,000
Nat.
U.S.
GPH
40
42
Nat.
Imp.
GPH
33
34
LP
U.S.
GPH
40
42
LP
Imp.
GPH
33
34
151
170
22
22
C
Vent
Size
in.
3 x 4
3 x 4
55
3
/
4
64
1
/
2
11
3
/
4
11
3
/
4
49
57
3
/
4
41
1
/
2
50
G
Floor to
Water
Conn.
in.
D
Floor to
T&P
Conn.
in.
Model
Number
Approx.
Shipping
Weight
kg.
E
Floor to
Gas
Conn.
mm.
A
Floor to
Flue
Conn.
mm.
B
Jacket
Dia.
mm.
Liters
Capacity Recovery*
50°C Rise
D-4-403S6FBN
D-4-504S6FBN
151
189
Nat.
kW
Input
11.1
11.7
LP
BTU/Hr.
Input
38,000
40,000
LP
kW
Input
11.1
11.7
Nat.
Liters/
Hour
148
155
LP
Liters/
Hour
148
155
68
77
559
559
C
Vent
Size
mm.
76
76
1416
1638
298
298
F
Floor to
Top of
Heater
in.
48
57
F
Floor to
Top of
Heater
mm.
1219
1448
1245
1467
1257
1270
G
Floor to
Water
Conn.
mm.
26
3
/
4
26
3
/
4
H
Depth
in.
679
679
H
Depth
mm.
D
Floor to
T&P
Conn.
mm.
Residential Atmospheric Vent Gas Water Heater
Meets NAECA Requirements
General
All gas water heaters are certified at 300 PSI test pressure (2068 kPa) and 150 PSI working pressure (1034 kPa). All potable water connections are 3⁄4" NPT
(19mm) on 11" (279mm) centers. All models design certified by CSA International (formerly AGA/CGA), ANSI Z-21.10.1 and peak performance rated.
Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.
Suitable for Water (Potable) Heating and Space Heating. See AHRI for current Energy Factor ratings.
Toxic chemicals, such as those used for boiler treatment, shall NEVER be introduced into the potable side of this system. The potable side may NEVER be
connected to any existing heating system or component(s) previously used with a non-potable water heating appliance.
Printed in U.S.A.
120-B-0413-A
©2013, Bradford White Corporation. All rights reserved.
Ambler, PA
For U.S. and Canada field service, contact your professional installer or local Bradford White sales representative.
Sales 800-523-2931
●
Fax 215-641-1670 / Technical Support 800-334-3393
●
Fax 269-795-1089
●
Warranty 800-531-2111
●
Fax 269-795-1089
International: Telephone 215-641-9400
●
Telefax 215-641-9750 / www.bradfordwhite.com
Sales / Technical Support 866-690-0961 / 905-238-0100
●
Fax 905-238-0105 / www.bradfordwhite.com
Propane models feature a Titanium Stainless Steel propane burner. For Propane (LP) models change suffix "BN" to "SX".
For 10 year models, change suffix from “6” to “10”.
*Based on manufacturers rated recovery efficiency.
115V, 60Hz. 12 Amps.